46154166 has 16 divisors (see below), whose sum is σ = 93873600. Its totient is φ = 15123848.

The previous prime is 46154161. The next prime is 46154183. The reversal of 46154166 is 66145164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46154161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64836 + ... + 65543.

It is an arithmetic number, because the mean of its divisors is an integer number (5867100).

Almost surely, 2^46154166 is an apocalyptic number.

46154166 is an abundant number, since it is smaller than the sum of its proper divisors (47719434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46154166 is a wasteful number, since it uses less digits than its factorization.

46154166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130443.

The product of its digits is 17280, while the sum is 33.

The square root of 46154166 is about 6793.6857448663. The cubic root of 46154166 is about 358.7046191388.

The spelling of 46154166 in words is "forty-six million, one hundred fifty-four thousand, one hundred sixty-six".